Question: 15. [-/2 Points] DETAILS OBINPHYS8 1.P.023. A rocket accelerates from rest at a rate of 68 m/s2. (a) What is its speed after it accelerates

15. [-/2 Points] DETAILS OBINPHYS8 1.P.023. A rocket accelerates from rest at a rate of 68 m/s2. (a) What is its speed after it accelerates for 23 s? m/s (b) How long does it take for the rocket to reach a speed of 6,700 m/s? S Need Help? Read It Submit Answer 16. [-/2 Points] DETAILS OBINPHYS8 1.P.024. Initially stationary, a train has a constant acceleration of 0.3 m/s2. (a) What is its speed after 27 s? m/s (b) What is the total time required for the train to reach a speed of 33 m/s? S Need Help? Read It

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